Q: Is 135,542 a Prime Number?
A: No, 135,542 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 135542 can be evenly divided by 1 2 11 22 61 101 122 202 671 1,111 1,342 2,222 6,161 12,322 67,771 and 135,542, with no remainder.
Since 135,542 cannot be divided by just 1 and 135,542, it is not a prime number.